SP_WHO_3 is a very powerful utility for all DBAs. It displays processes connected to the system and what they are doing. It can find blocking processes, can return the Input Buffer for everything in the recordset returned, and provides immense filtering and sorting capabilities. It's designed to be extremely efficient, yet it provides many more […]
2006-01-17 (first published: 2004-08-12)
2,411 reads
I found my self in a fimilar situation where I wanted to modify a table but was not sure how heavily it was used. So I started out with a script that just searched for a table. Then I tought to my self...self...What about all those times you want to expand a column or drop […]
2006-01-16 (first published: 2005-12-22)
430 reads
This Script finds the maximum length of a value in Character type Column.(CHAR,VARCHAR,NVARCHAR) and finds the difference between the Total lenghth and maximum value inserted
2006-01-13 (first published: 2005-12-27)
358 reads
Returns information about all the data / log files on a server, such as total file size, % used & free, etc.Can be set to filter out db's you don't want to monitor.When edited to allow the "update usage", numbers reported will be more accurate.Note: if you edit to allow update usage and intend to […]
2006-01-12 (first published: 2005-12-27)
363 reads
This script will create a series of insert statements for a given table. It does not support every single data type in every way and has some limitations. If you add any enhancements, please send them to me at bbyrd@intellithought.com so I can update it here. Update (28 Feb 2005): Added support/Fixed bug with smalldatetime […]
2006-01-11 (first published: 2005-02-14)
4,940 reads
GETWORDCOUNT, GETWORDNUM, AT, RAT, OCCURS,CHRTRAN, STRFILTER, PADC, PADR, PADL, PROPER, RCHARINDEX etc. AT, PADL, PADR, CHRTRAN, PROPER are similar to functions Oracle PL/SQL INSTR, LPAD, RPAD, TRANSLATE, INITCAP. In my humble opinion, it will be convinient to apply such functions for writing of stored procedures and User-Defined Functions on Transact-SQL. Please, download the file http://www.universalthread.com/wconnect/wc.dll?LevelExtreme~2,2,27115
2006-01-10 (first published: 2005-04-19)
1,554 reads
This simple script identifies all objects which have a rollback transaction statement without a requisite begin transaction statement. If a rollback statement is issued without a begin statement, then the code will generate an error. Triggers are not included in the list since they can have a rollback without a begin. This script can be […]
2006-01-09 (first published: 2005-09-16)
350 reads
this script lists the report Execution History ex: timetaken to render, retreive data, number of records retreived and their size etc.. in descending order of its execution timeReports the ReportName, its Path , TimeTaken to execute the report, retreive the data, render the report, total count of rows returned and the total data returned in […]
2006-01-06 (first published: 2005-10-20)
239 reads
I use these to manage the addition and removal of extended properties on all tables and columns in my company's dbs.Rather than writing complicated joins or calling functions every time, I use views on sysobjects and INFORMATION_SCHEMA tables. I tried to make these scripts as flexible as possible so you can reuse them in procedures, […]
2006-01-05 (first published: 2005-11-11)
1,238 reads
With this script you can see the permissions that every user-defined role and every user without a dbrole has.The list could get very large and hard to manage, but it helped me to build the roles of an app that didn't had any role defined.Hope it'll be usefull to someone
2006-01-02 (first published: 2005-12-08)
714 reads
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The DBCC CHECKIDENT command is used when working with identity values. I have a table with 10 rows in it that looks like this:
TravelLogID CityID StartDate EndDate 1 1 2025-01-11 2025-01-16 2 2 2025-01-11 2025-01-16 3 3 2025-01-11 2025-01-16 4 4 2025-01-11 2025-01-16 5 5 2025-01-11 2025-01-16 6 6 2025-01-11 2025-01-16 7 7 2025-01-11 2025-01-16 8 8 2025-01-11 2025-01-16 9 9 2025-01-11 2025-01-16 10 10 2025-01-11 2025-01-16The docs for DBCC CHECKIDENT say this if I run with only the table parameter: "If the current identity value for a table is less than the maximum identity value stored in the identity column, it is reset using the maximum value in the identity column. " I run this code:
DELETE dbo.TravelLog WHERE TravelLogID >= 9
GO
DBCC CHECKIDENT(TravelLog, RESEED)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-09-14', '2025-09-17')
GO
What is the identity value for the new row inserted by the insert statement above? See possible answers